U.S.-Japanese Spacewalking Duo Aces Final ISS Robotics Rejuvenation EVA + Get-Ahead Tasks

A veteran NASA spacewalker and an EVA rookie from Japan ended their week with nearly six hours of work outside the International Space Station on Friday to finish the restoration of the Station’s Mobile Servicing System that started last year and continued in January to provide Canadarm2 with a new pair of grappling hands.

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Russian ISS Segment Receives High-Rate Communications Capability via Record-Setting EVA

Two Russian Cosmonauts had a trial of patience on Friday when working on the Service Module of the International Space Station to replace antiquated communications gear with new electronics to enable the Russian ISS Segment to connect to Russia’s Luch satellites positioned in Geostationary Orbit as high-altitude relay points.

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Russian Cosmonauts set for Ambitious EVA to Revamp High-Gain Communications System

Two Russian Cosmonauts are set for a complex six-hour and 40-minute spacewalk on Friday outside the International Space Station to work on the exterior of the Russian ISS Segment to replace communications gear on the Zvezda Service Module.

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ISS Spacewalk Pushed to February after Successful Troubleshooting on Canadarm2 End Effector

International Space Station managers decided on Sunday to postpone a scheduled spacewalk from Monday after additional diagnostics performed on the Station’s Canadarm2 robotic arm showed a connectivity problem on the primary command string of the newly-installed Latching End Effector could be solved through software.

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Postponed — ISS Spacewalkers Prepare for Revised EVA Scenario to Backtrack Robotic Arm Work

Spacewalkers aboard the International Space Station will be forced to backtrack on Monday, reversing work completed on a January 23 excursion after controllers on the ground were unable to establish a redundant command path to the newly-installed grappling hand on the Station’s Canadarm2 robotic arm.

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Space Station Robotic Arm Receives New Grappling Hand in Challenging 7-Hour Spacewalk

Two U.S. spacewalkers successfully changed out a grappling mechanism on the International Space Station’s Canadarm2 on Tuesday, essentially giving the Station’s most important robotic asset a brand new hand to continue grasping external hardware and visiting spacecraft until the end of the ISS program.

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ISS Astronauts go 3-for-3 in Successful Spacewalks, Robotic Arm Restored to Full Functionality

A series of three Extravehicular Activities concluded on Friday with another very successful spacewalk outside the International Space Station that finished repairing the Station’s robotic arm for upcoming visiting vehicle captures and external maintenance operations.

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ISS Spacewalk Effort to Conclude with Friday EVA to Replace Cameras, Fuses; Prepare for Robotic Work

The Expedition 53 crew aboard the International Space Station is gearing up for the third and last in a series of spacewalks planned this month to complete repair work on the Space Station’s robotic arm and deal with broken cameras and other outfitting tasks on the exterior of the complex.

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Robotic Arm Lubrication, Camera Replacement & More – Back-to-Back EVA Success for ISS Astronauts

International Space Station crew members Randy Bresnik and Mark Vande Hei checked off a busy task list on Tuesday on the second of three spacewalks planned outside the orbiting laboratory this month to tackle a number of repair and outfitting tasks.

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